If you believe and trust in God, you will be freed from fear. While any fear persists in you, you can be assured that you still need to learn to trust God to a greater degree. The key to gaining more trust in him is to learn more about his love for you:
17 Herein is our love made perfect, that we may have boldness in the day of judgment: because as he is, so are we in this world.
18 There is no fear in love; but perfect love casteth out fear: because fear hath torment. He that feareth is not made perfect in love.
19 We love him, because he first loved us. (1 John 4)
The scriptures are overflowing with the promise that those who trust in God and obey him will be in his all-powerful care:
For thou, Lord, wilt bless the righteous; with favour wilt thou compass him as with a shield. (Psalm 5:12)
12 For the eyes of the Lord are over the righteous, and his ears are open unto their prayers: but the face of the Lord is against them that do evil.
13 And who is he that will harm you, if ye be followers of that which is good?
14 But and if ye suffer for righteousness’ sake, happy are ye: and be not afraid of their terror, neither be troubled; (1 Peter 3)
In the fear of the Lord is strong confidence... (Proverbs 14:26)
30 As for God, his way is perfect: the word of the Lord is tried: he is a buckler to all those that trust in him.
31 For who is God save the Lord? or who is a rock save our God? 32 It is God that girdeth me with strength, and maketh my way perfect. (Psalm 18)
11 Because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil.
12 Though a sinner do evil an hundred times, and his days be prolonged, yet surely I know that it shall be well with them that fear God, which fear before him:
13 But it shall not be well with the wicked, neither shall he prolong his days, which are as a shadow; because he feareth not before God. (Ecclesiastes 8)
Some trust in chariots, and some in horses: but we will remember the name of the Lord our God. (Psalm 20:7)
The Lord is on my side; I will not fear: what can man do unto me? (Psalm 118:6)
7 The Lord is good, a strong hold in the day of trouble; and he knoweth them that trust in him.
8 But with an overrunning flood he will make an utter end of the place thereof, and darkness shall pursue his enemies.
9 What do ye imagine against the Lord? he will make an utter end: affliction shall not rise up the second time.
10 For while they be folden together as thorns, and while they are drunken as drunkards, they shall be devoured as stubble fully dry. (Nahum 1)
11 ...no good thing will he withhold from them that walk uprightly.
12 O Lord of hosts, blessed is the man that trusteth in thee. (Psalm 84)
3 Put not your trust in princes, nor in the son of man, in whom there is no help.
4 His breath goeth forth, he returneth to his earth; in that very day his thoughts perish.
5 Happy is he that hath the God of Jacob for his help, whose hope is in the Lord his God: (Psalm 146)
1 The Lord is my light and my salvation; whom shall I fear? the Lord is the strength of my life; of whom shall I be afraid?
3 Though an host should encamp against me, my heart shall not fear: though war should rise against me, in this will I be confident. (Psalm 27)
4 I sought the Lord, and he heard me, and delivered me from all my fears.
5 They looked unto him, and were lightened: and their faces were not ashamed.
6 This poor man cried, and the Lord heard him, and saved him out of all his troubles.
7 The angel of the Lord encampeth round about them that fear him, and delivereth them.
8 O taste and see that the Lord is good: blessed is the man that trusteth in him.
9 O fear the Lord, ye his saints: for there is no want to them that fear him.
10 The young lions do lack, and suffer hunger: but they that seek the Lord shall not want any good thing.
11 Come, ye children, hearken unto me: I will teach you the fear of the Lord.
12 What man is he that desireth life, and loveth many days, that he may see good?
13 Keep thy tongue from evil, and thy lips from speaking guile.
14 Depart from evil, and do good; seek peace, and pursue it.
15 The eyes of the Lord are upon the righteous, and his ears are open unto their cry.
16 The face of the Lord is against them that do evil, to cut off the remembrance of them from the earth.
17 The righteous cry, and the Lord heareth, and delivereth them out of all their troubles.
18 The Lord is nigh unto them that are of a broken heart; and saveth such as be of a contrite spirit.
19 Many are the afflictions of the righteous: but the Lord delivereth him out of them all.
20 He keepeth all his bones: not one of them is broken.
21 Evil shall slay the wicked: and they that hate the righteous shall be desolate.
22 The Lord redeemeth the soul of his servants: and none of them that trust in him shall be desolate. (Psalm 34)
8 I have set the Lord always before me: because he is at my right hand, I shall not be moved.
9 Therefore my heart is glad, and my glory rejoiceth: my flesh also shall rest in hope. (Psalm 16)
For God hath not given us the spirit of fear; but of power, and of love, and of a sound mind. (2 Timothy 1:7)
1 God is our refuge and strength, a very present help in trouble.
2 Therefore will not we fear, though the earth be removed, and though the mountains be carried into the midst of the sea; 3 Though the waters thereof roar and be troubled, though the mountains shake with the swelling thereof. Selah. (Psalm 46)
`The fear of the Lord is the beginning of knowledge: but fools despise wisdom and instruction. (Proverbs 1:7)1